doctype html
html(lang="en")
  head
    meta(charset="UTF-8")
    meta(http-equiv="X-UA-Compatible", content="IE=edge")
    meta(name="viewport", content="width=device-width, initial-scale=1.0")
    title=title
  body 
    div(class="div1")
      h1 hello world!
    ul 
      each item in list 
        li(class="item")
          span=item.name 
          span=item.age
    script alert('#{title}')